Just a very quick response, will do better another time. I haunt Moorabbin and will be at Tocumwal next week.
10 or 11 Bellman hangars at Moorabbin - you can see some at
Moorabbin | Moorabbin Airport
One at
TOCUMWAL AVIATION
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Also 3 of these very big old hangars at Toc:
Been a while since I was at Ballarat, a few Bellmans there too.